Fix typos (#12495)

Found via `codespell -q 3 -S ./mypyc/external/googletest -L alo,ans,asend,ba,bre,dne,fo,haa,ist,larg,myu,nams,spawnve,statics,thow,ure,whet,wont,zar`

Author: luzpaz

docs/source/common_issues.rst

@@ -607,7 +607,7 @@ method signature.  E.g.:
 
 The third line elicits an error because mypy sees the argument type
 ``bytes`` as a reference to the method by that name.  Other than
-renaming the method, a work-around is to use an alias:
+renaming the method, a workaround is to use an alias:
 
 .. code-block:: python
 

docs/source/literal_types.rst

@@ -431,7 +431,7 @@ You can use enums to annotate types as you would expect:
           self.speed = speed
 
   Movement(Direction.up, 5.0)  # ok
-  Movement('up', 5.0)  # E: Argument 1 to "Movemement" has incompatible type "str"; expected "Direction"
+  Movement('up', 5.0)  # E: Argument 1 to "Movement" has incompatible type "str"; expected "Direction"
 
 Exhaustiveness checking
 ***********************
@@ -505,7 +505,7 @@ the same way Python's runtime does:
         left = 'left'
         right = 'right'
 
-- All ``Enum`` fields are implictly ``final`` as well.
+- All ``Enum`` fields are implicitly ``final`` as well.
 
   .. code-block:: python
 

mypy/api.py

@@ -3,7 +3,7 @@
 Since mypy still changes, the API was kept utterly simple and non-intrusive.
 It just mimics command line activation without starting a new interpreter.
 So the normal docs about the mypy command line apply.
-Changes in the command line version of mypy will be immediately useable.
+Changes in the command line version of mypy will be immediately usable.
 
 Just import this module and then call the 'run' function with a parameter of
 type List[str], containing what normally would have been the command line

mypy/message_registry.py

@@ -211,7 +211,7 @@ def format(self, *args: object, **kwargs: object) -> "ErrorMessage":
 
 # Enum
 ENUM_MEMBERS_ATTR_WILL_BE_OVERRIDEN: Final = ErrorMessage(
-    'Assigned "__members__" will be overriden by "Enum" internally'
+    'Assigned "__members__" will be overridden by "Enum" internally'
 )
 
 # ClassVar

mypyc/doc/introduction.rst

@@ -139,7 +139,7 @@ Mypyc uses several techniques to produce fast code:
 * Mypyc treats compiled functions, classes, and attributes declared
   ``Final`` as immutable.
 
-* Mypyc has memory-efficient, unboxed representions for integers and
+* Mypyc has memory-efficient, unboxed representations for integers and
   booleans.
 
 Development status

mypyc/test-data/run-classes.test

@@ -1816,7 +1816,7 @@ class B(A):
     def x(self, val : int) -> None:
         self._x = val + 1
 
-#Inerits base property setters and getters
+# Inherits base property setters and getters
 class C(A):
     def __init__(self) -> None:
         A.__init__(self)

test-data/unit/check-enum.test

@@ -2064,7 +2064,7 @@ import typing
 from enum import Enum
 
 class WritingMembers(Enum):
-    __members__: typing.Dict[Enum, Enum] = {}  # E: Assigned "__members__" will be overriden by "Enum" internally
+    __members__: typing.Dict[Enum, Enum] = {}  # E: Assigned "__members__" will be overridden by "Enum" internally
 
 class OnlyAnnotatedMembers(Enum):
     __members__: typing.Dict[Enum, Enum]

test-data/unit/check-unions.test

@@ -273,7 +273,7 @@ reveal_type(u(1, C()))  # N: Revealed type is "Union[__main__.C, builtins.int]"
 reveal_type(u(1, a))  # N: Revealed type is "Union[Any, builtins.int]"
 reveal_type(u(a, 1))  # N: Revealed type is "Union[builtins.int, Any]"
 
-# Any and base-class-Any, no simplificaiton
+# Any and base-class-Any, no simplification
 reveal_type(u(C(), a))  # N: Revealed type is "Union[Any, __main__.C]"
 reveal_type(u(a, C()))  # N: Revealed type is "Union[__main__.C, Any]"